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java.lang.Objectorg.apache.hadoop.hbase.io.HbaseMapWritable
public class HbaseMapWritable
A Writable Map.
Like MapWritable
but dumb. It will fail
if passed a Writable it has not already been told about. Its also been
primed with hbase Writables.
Nested Class Summary |
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Nested classes/interfaces inherited from interface java.util.Map |
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Map.Entry<K,V> |
Constructor Summary | |
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HbaseMapWritable()
Default constructor. |
Method Summary | |
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void |
clear()
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boolean |
containsKey(Object key)
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boolean |
containsValue(Object value)
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Set<Map.Entry<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>> |
entrySet()
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org.apache.hadoop.io.Writable |
get(Object key)
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protected Class<?> |
getClass(byte id)
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org.apache.hadoop.conf.Configuration |
getConf()
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protected byte |
getId(Class<?> clazz)
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boolean |
isEmpty()
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Set<org.apache.hadoop.io.Writable> |
keySet()
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org.apache.hadoop.io.Writable |
put(org.apache.hadoop.io.Writable key,
org.apache.hadoop.io.Writable value)
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void |
putAll(Map<? extends org.apache.hadoop.io.Writable,? extends org.apache.hadoop.io.Writable> t)
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void |
readFields(DataInput in)
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org.apache.hadoop.io.Writable |
remove(Object key)
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void |
setConf(org.apache.hadoop.conf.Configuration conf)
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int |
size()
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Collection<org.apache.hadoop.io.Writable> |
values()
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void |
write(DataOutput out)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Map |
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equals, hashCode |
Constructor Detail |
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public HbaseMapWritable()
Method Detail |
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public org.apache.hadoop.conf.Configuration getConf()
getConf
in interface org.apache.hadoop.conf.Configurable
public void setConf(org.apache.hadoop.conf.Configuration conf)
setConf
in interface org.apache.hadoop.conf.Configurable
conf
- the conf to setpublic void clear()
clear
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public boolean containsKey(Object key)
containsKey
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public boolean containsValue(Object value)
containsValue
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public Set<Map.Entry<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>> entrySet()
entrySet
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public org.apache.hadoop.io.Writable get(Object key)
get
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public boolean isEmpty()
isEmpty
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public Set<org.apache.hadoop.io.Writable> keySet()
keySet
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public org.apache.hadoop.io.Writable put(org.apache.hadoop.io.Writable key, org.apache.hadoop.io.Writable value)
put
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public void putAll(Map<? extends org.apache.hadoop.io.Writable,? extends org.apache.hadoop.io.Writable> t)
putAll
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public org.apache.hadoop.io.Writable remove(Object key)
remove
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public int size()
size
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
public Collection<org.apache.hadoop.io.Writable> values()
values
in interface Map<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>
protected Class<?> getClass(byte id)
protected byte getId(Class<?> clazz)
public void write(DataOutput out) throws IOException
write
in interface org.apache.hadoop.io.Writable
IOException
public void readFields(DataInput in) throws IOException
readFields
in interface org.apache.hadoop.io.Writable
IOException
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